[INFO] cloning repository https://github.com/paulalesius/kbuild_kmods_util
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paulalesius/kbuild_kmods_util" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulalesius%2Fkbuild_kmods_util", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulalesius%2Fkbuild_kmods_util'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a147b116f7957f711be39392c3b5c8ab10cfc1af
[INFO] testing paulalesius/kbuild_kmods_util against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulalesius%2Fkbuild_kmods_util" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paulalesius/kbuild_kmods_util on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paulalesius/kbuild_kmods_util
[INFO] finished tweaking git repo https://github.com/paulalesius/kbuild_kmods_util
[INFO] tweaked toml for git repo https://github.com/paulalesius/kbuild_kmods_util written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/paulalesius/kbuild_kmods_util already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9413ef0cff27e86cd4e276f7a34492d2df1fa6c1d104ba2f7ebc1d8c3f7960d7
[INFO] running `Command { std: "docker" "start" "-a" "9413ef0cff27e86cd4e276f7a34492d2df1fa6c1d104ba2f7ebc1d8c3f7960d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9413ef0cff27e86cd4e276f7a34492d2df1fa6c1d104ba2f7ebc1d8c3f7960d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9413ef0cff27e86cd4e276f7a34492d2df1fa6c1d104ba2f7ebc1d8c3f7960d7", kill_on_drop: false }`
[INFO] [stdout] 9413ef0cff27e86cd4e276f7a34492d2df1fa6c1d104ba2f7ebc1d8c3f7960d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 895726089ca653e7c603ddf787bc39a9cad2f6d595bb91edc0cf3a8c5dcb5e48
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "895726089ca653e7c603ddf787bc39a9cad2f6d595bb91edc0cf3a8c5dcb5e48", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bindgen v0.33.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.19
[INFO] [stderr]    Compiling object v0.24.0
[INFO] [stderr]    Compiling uname-rs v0.1.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling clang-sys v0.22.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling backtrace v0.3.59
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling errno v0.2.7
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling addr2line v0.15.1
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling kmod-sys v0.1.2
[INFO] [stderr]    Compiling kmod v0.4.0
[INFO] [stderr]    Compiling kbuild_kmods_util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.kbuild_kmods_util.5d0456vf-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6.38izjguhqoc8fet8.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libuname_rs-d3c77b370f2dfa27.rlib" "/opt/rustwide/target/debug/deps/libkmod-856edcc0902d6083.rlib" "/opt/rustwide/target/debug/deps/libkmod_sys-97091fd0f716bbf8.rlib" "/opt/rustwide/target/debug/deps/liberrno-208161946f7ef74c.rlib" "/opt/rustwide/target/debug/deps/liblog-c7a6438e9780af3a.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-bfbc091c8243d69e.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-f6557b48eae70cc1.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-6d1f5d22fe94ee7f.rlib" "/opt/rustwide/target/debug/deps/libadler-21b6e26b0dda2395.rlib" "/opt/rustwide/target/debug/deps/libobject-5478a319a1410aad.rlib" "/opt/rustwide/target/debug/deps/liblibc-53dd8aecd6e74e54.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-94c8033804b4e329.rlib" "/opt/rustwide/target/debug/deps/libgimli-47451abe0099b759.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-38c8a3e888ecb06a.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-c875ae1964da3dc5.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lkmod" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/kbuild_kmods_util-1f74f52b447b0fa6" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lkmod
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kbuild_kmods_util`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "895726089ca653e7c603ddf787bc39a9cad2f6d595bb91edc0cf3a8c5dcb5e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895726089ca653e7c603ddf787bc39a9cad2f6d595bb91edc0cf3a8c5dcb5e48", kill_on_drop: false }`
[INFO] [stdout] 895726089ca653e7c603ddf787bc39a9cad2f6d595bb91edc0cf3a8c5dcb5e48
